以下是一些實用的英文短句，分為part 1和part 2：
part 1:
1. Good morning.
2. Good afternoon.
3. How are you?
4. I'm fine, thank you.
5. Nice to meet you.
6. Thank you.
7. You're welcome.
8. Sorry, I didn't mean to.
9. Can you help me?
10. I'm sorry to trouble you.
11. What's your name?
12. My name is...
13. Where is...?
14. It's in/on/near...
15. Can I borrow your...?
16. Can you please...?
17. It's nice of you to help me.
18. It doesn't take long.
19. I need/want/like...
20. I'm looking for...
希望這些短句可以幫助你。更多實用英文短句，建議查閱相關書籍或諮詢英語老師。